In three separate orders, the district court dismissed the claims for lack of subject-matter jurisdiction under Federal Rule of Civil Procedure 12(b)(1). As noted in FEMA Trailer I, 668 F.3d at 286, we review de novo a dismissal for lack of subject-matter jurisdiction. The plaintiffs must demonstrate that this court has “the statutory or constitutional power to adjudicate the claim.” Id. (internal quotations and citations omitted). As we already exhaustively explained, id. at 287, this case turns on whether subject-matter jurisdiction exists under the Federal Tort Claims Act (“FTCA”).

First, the plaintiffs appeal the dismissal of their negligence claims relating to the government's selection and distribution of portable trailers as emergency housing.1 The district court held that those claims fell under the FTCA's discretionary-function exception, which provides that sovereign immunity is not waived for discretionary acts and decisions.2

Whether the discretionary exception applies involves a two-part inquiry. First, the act must “involve an element of judgment or choice.”3 This first part is met “[i]f a statute, regulation, or policy leaves it to a federal agency or employee to determine when and how to take action [.]” Freeman, 556 F.3d at 337. Second, the challenged conduct must involve “governmental actions and decisions based on considerations of public policy.” Gaubert, 499 U.S. at 323 (quoting Berkovitz, 486 U.S. at 537). The second part of the inquiry asks “not whether the decision maker ‘in fact engaged in a policy analysis when reaching his decision but instead whether his decision was susceptible to policy analysis.’ “4

The government made a choice both to provide housing assistance and to utilize travel trailers as EHUs, satisfying the first part of the test, because FEMA “was under no contractual or legal obligation, under the Stafford Act or other federal legislation, to provide the EHUs to disaster victims in response to the disasters.”5 Also, the decision of what would provide the safest, most feasible, convenient, and readily available housing assistance was grounded in “social, economic, and political policy,” meeting the second part of the test. Berkovitz, 486 U.S. at 537 (quoting United States v. S.A. Empresa de Viacao Aerea Rio Grandense (Varig Airlines), 467 U.S. 797, 814, 104 S.Ct. 2755, 81 L.Ed.2d 660 (1984)). With the understanding that FEMA was only supplying temporary housing, and based upon the express preference of state and local officials to allow people to remain near their houses, FEMA made the policy judgment that providing travel trailers was the best response to the immediate housing crisis. “Under the second prong of the Berkovitz test, we hold that the government's decisions about when, where, and how to allocate limited resources within the exigencies of an emergency are the types of decisions that the discretionary function exception was designed to shelter from suit.” Freeman, 556 F.3d at 340. The district court did not err in holding that negligence claims regarding the use of EHUs were barred by the discretionary-function exception.

The plaintiffs also appeal the dismissal of their claims that FEMA negligently responded to formaldehyde complaints. Under the FTCA, “the Government can only be held liable to the extent that a private individual or a business entity could be held liable under similar circumstances under the laws where the act or omission occurred.” FEMA Trailer I, 668 F.3d at 289. In FEMA Trailer I, we upheld the dismissal of negligent response claims, because Alabama and Mississippi Good Samaritan provisions precluded liability. Id. at 287–90. Because the Louisiana Good Samaritan provision of the Louisiana Homeland Security and Emergency Assistance and Disaster Act (“LHSEADA”), La.Rev.Stat. Ann. § 29:733.1 (2006), like the Alabama and Mississippi laws, negates negligence liability for an individual “who, (1) voluntarily, (2) without compensation, (3) allows his property or premises to be used as shelter during or in recovery from a natural disaster,” we apply the analysis of FEMA Trailer I, 668 F.3d at 289, and affirm.

Finally, the Louisiana plaintiffs appeal the dismissal of their claims of gross negligence.6 Those claims are not barred by the LHSEADA Good Samaritan provision, which extends immunity except in cases involving “gross negligence or the willful and wanton misconduct of the [owner.]” § 29:733.1. The district court dismissed these remaining claims however, under the misrepresentation exception to the FTCA, 28 U.S.C. § 2680(h), which exempts, among other things, “[a]ny claim arising out of ․ misrepresentation, deceit, or interference with contract rights[.]”

To apply this exception, “we determine whether ‘the chain of causation’ from the alleged negligence to the injury depends upon a misrepresentation by a government agent.”7 We look to the underlying conduct rather than the appellants' pleading. Life Partners, 650 F.3d at 1032. “[T]he essence of an action for misrepresentation, whether negligent or intentional, is the communication of misinformation on which the recipient relies.” Block v. Neal, 460 U.S. 289, 296, 103 S.Ct. 1089, 75 L.Ed.2d 67 (1983).

Claims of gross negligence for FEMA's alleged material omission of the formaldehyde risk fall under the misrepresentation exception. According to the plaintiffs, FEMA's failure to publicize and take action on information it received relating to formaldehyde levels and occupant risk was the proximate cause of the injuries suffered.